The Spinsterz 3/4" Polypro Hula Hoop Tubing Contains enough tubing to build approximately 10 Hula Hoops. Have a hoop making party, it's fun! All of our polypro hula hoop tubing is extruded in the US to our HIGH standards, which means that the ID is going to be consistent on EVERY roll we produce and that your connectors will fit EVERY.SINGLE.TIME! Need help with building hoops? We'd LOVE to connect! Hit us up on Instagram, Facebook, Twitter, Text, Email.....any way you choose. We've been in business for over 13 years and that's because we know how to make the best hoops that give you the results you want! If you have any questions at all please don't hesitate to ask! We want to help you choose the best hoop that is right for you